National Weather Service United States Department of Commerce
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Last Map Update: Sat, May 23, 2026 at 10:04:13 pm CDT

Current radar loop for Houston, TX.
Multiple rounds of showers and thunderstorms containing moderate to heavy rainfall ongoing through the weekend. Locally heavy rainfall capable of at least minor flooding is expected. River rises to action and minor flood state expected by the weekend.
A Flood Watch remains in effect through Monday evening for portions of southeast Texas, including Grimes, Polk, San Jacinto, Trinity, Walker, Washington, Austin, Colorado, Waller, Harris, Liberty, Montgomery, Jackson, Matagorda, Wharton, Fort Bend, Brazoria, and Galveston counties. Impacts include excessive runoff resulting in flooding of creeks, streams, and other low-lying and flood prone locations.
Chance of showers and thunderstorms returns mid week. Slight Excessive Rainfall Risk (Level 2 of 4) for the western portion of our region on Tuesday, and most of our region on Wednesday. Marginal Excessive Rainfall Risk (level 1 of 4) for the eastern portion of our region on Tuesday.
Highs in the 80s and lows in the upper 60s to 70s through next week. Rounds of showers and thunderstorms through Sunday. A break in precipitation is expected early next week, until more disturbances arrive mid week.



 Current Weather Observations...
Location Time
(CDT)
Weather Vsby.
(SM)
Temp.
(ºF)
Dewpt.
(ºF)
Hum.
(%)
Wind
(mph)
Wind Chill / Heat Index
(ºF)
Pres.
(in)
Crockett21:15Clear106868100CALM-29.93
Caldwell21:15Clear10696688S 7-29.95
College Station20:53Light Rain10706790SSE 7-29.93
Huntsville20:53Mostly Cloudy10696792WSW 6-29.91
Navasota21:35Overcast107070100SSE 6-29.90
Conroe20:53Overcast10696792W 6-29.95
Hooks Airport20:53Overcast10696896CALM-29.94
Intercontinental Airport20:53Mostly Cloudy10706893S 3-29.93
Houston Hobby Airport20:53Mostly Cloudy10726990E 9-29.92
Sugar Land20:53Mostly Cloudy10716993E 5-29.92
Wharton01:10Light Rain5686693N 17G24-30.08
Pearland20:53Overcast10726887ENE 6-29.94
Ellington Field20:54Mostly Clear10716994SE 5-29.92
La Porte21:15Mostly Cloudy10726888E 10-29.94
Angleton/Lake Jackson20:53Mostly Cloudy10726990ENE 7-29.93
Galveston20:52Clear10746778E 15G20-29.92
Bay City21:35Overcast107272100E 7-29.91
Palacios20:53Mostly Cloudy10746984-29.91
Rig 20 Miles SE of Galveston21:35Clear10756673ENE 6G22-29.92
Rig 20 Miles SE of Matagorda21:4010777388E 18G26-29.98


 
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